ATE446664T1 - INDUCTION COOKER - Google Patents

INDUCTION COOKER

Info

Publication number
ATE446664T1
ATE446664T1 AT05780883T AT05780883T ATE446664T1 AT E446664 T1 ATE446664 T1 AT E446664T1 AT 05780883 T AT05780883 T AT 05780883T AT 05780883 T AT05780883 T AT 05780883T AT E446664 T1 ATE446664 T1 AT E446664T1
Authority
AT
Austria
Prior art keywords
supporting bed
inverter board
boss
coil
board
Prior art date
Application number
AT05780883T
Other languages
German (de)
Inventor
Kouichi Hosoi
Kazuichi Okada
Original Assignee
Panasonic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE446664T1 publication Critical patent/ATE446664T1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
    • H05B2206/02—Induction heating
    • H05B2206/022—Special supports for the induction coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Induction Heating Cooking Devices (AREA)
  • Cookers (AREA)
  • Electric Stoves And Ranges (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • General Induction Heating (AREA)

Abstract

An induction heating cooking apparatus includes a top plate on which a cooking pot is placed, a coil, an inverter board, a supporting bed, a board holder and elastic bodies. The coil induction-heats the cooking pot. The inverter board is mounted with components for driving the heating coil. The supporting bed is disposed above the inverter board and supports the heating coil. The supporting bed is provided with a push-up boss, and is pushed upward to the top plate via the push-up boss. The board holder is provided with three or more number of support bosses, and holds the inverter board. Each of the elastic bodies intervenes between the supporting bed and one of the support bosses. The supporting bed is provided with first slide restricting sections, while each support boss with a second slide restricting section. The first and the second slide restricting sections, which make contact to each other, restrict a sliding distance of the supporting bed so as it is smaller than the minimum value of a gap between the bottom plane of supporting bed and the top surface of the component.
AT05780883T 2004-08-25 2005-08-24 INDUCTION COOKER ATE446664T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004245581 2004-08-25
PCT/JP2005/015311 WO2006022275A1 (en) 2004-08-25 2005-08-24 Induction heating cooking apparatus

Publications (1)

Publication Number Publication Date
ATE446664T1 true ATE446664T1 (en) 2009-11-15

Family

ID=35967484

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05780883T ATE446664T1 (en) 2004-08-25 2005-08-24 INDUCTION COOKER

Country Status (9)

Country Link
US (1) US7777163B2 (en)
EP (1) EP1784052B1 (en)
JP (1) JP4432970B2 (en)
CN (1) CN100551176C (en)
AT (1) ATE446664T1 (en)
DE (1) DE602005017289D1 (en)
ES (1) ES2332925T3 (en)
HK (1) HK1107740A1 (en)
WO (1) WO2006022275A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5141145B2 (en) * 2007-08-30 2013-02-13 パナソニック株式会社 Electromagnetic induction heating cooker
ES2377693B1 (en) * 2009-12-23 2013-02-13 BSH Electrodomésticos España S.A. HOLDING DEVICE FOR A SUPPORT OF A HEATING BODY OF A COOKING FIELD, AND COOKING FIELD, IN SPECIAL, INDUCTION COOKING FIELD.
JP5409458B2 (en) * 2010-03-17 2014-02-05 三菱電機株式会社 Induction heating cooker
JP5617451B2 (en) * 2010-09-02 2014-11-05 パナソニック株式会社 Induction heating cooker
DE102012219264A1 (en) * 2011-11-22 2013-05-23 BSH Bosch und Siemens Hausgeräte GmbH Home appliance device
ITTO20120896A1 (en) 2012-10-15 2014-04-16 Indesit Co Spa INDUCTION HOB
US10605464B2 (en) 2012-10-15 2020-03-31 Whirlpool Corporation Induction cooktop
JP5330586B1 (en) * 2012-11-02 2013-10-30 三菱電機株式会社 Induction heating cooker
ES2555707B1 (en) * 2014-07-04 2016-10-11 Bsh Electrodomésticos España, S.A. Cooking Field Device
DE102016208233A1 (en) * 2016-05-12 2017-11-16 E.G.O. Elektro-Gerätebau GmbH Induction heater and induction hob with such induction heating
US10734845B2 (en) * 2016-06-30 2020-08-04 Mitsubishi Electric Corporation Wireless power transmission system and induction heating cooker
CN107049055A (en) * 2017-05-22 2017-08-18 江门市新会区恒隆塑料制品有限公司 A kind of baking tray suspension module
EP3432682A1 (en) 2017-07-18 2019-01-23 Whirlpool Corporation Method for operating an induction cooking hob and cooking hob using such method
US10993292B2 (en) 2017-10-23 2021-04-27 Whirlpool Corporation System and method for tuning an induction circuit
ES2716449B2 (en) * 2017-12-12 2020-11-17 Bsh Electrodomesticos Espana Sa COOKING FIELD DEVICE
EP3544377B1 (en) 2018-03-23 2020-08-05 Whirlpool Corporation Temperature sensor compression features for induction cooktop assembly
EP3544376B1 (en) 2018-03-23 2020-08-26 Whirlpool Corporation Connection interface for induction coil array
EP3544374B1 (en) 2018-03-23 2020-09-23 Whirlpool Corporation Induction cooktop with improved magnetic flux concentrating foil
US11140751B2 (en) 2018-04-23 2021-10-05 Whirlpool Corporation System and method for controlling quasi-resonant induction heating devices
KR20220160921A (en) * 2021-05-28 2022-12-06 엘지전자 주식회사 Electric range
KR20220165594A (en) * 2021-06-08 2022-12-15 엘지전자 주식회사 Electric range

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085142A (en) * 1956-02-04 1963-04-09 Baermann Max Eddy current heating device
US3746837A (en) * 1972-07-18 1973-07-17 I Frey Food warming appliance
US4029926A (en) * 1974-10-29 1977-06-14 Roper Corporation Work coil for use in an induction cooking appliance
US3898430A (en) * 1974-11-25 1975-08-05 Instant Off Inc Retractable electric range apparatus
GB2069299B (en) * 1980-01-30 1983-06-22 Riccar Co Ltd Induction heating apparatus
JPS59164189U (en) * 1983-04-18 1984-11-02 松下電器産業株式会社 induction heating cooker
JPH04366588A (en) * 1991-06-14 1992-12-18 Matsushita Electric Ind Co Ltd Induction heating cooker
JP3275706B2 (en) 1996-05-23 2002-04-22 松下電器産業株式会社 Induction heating cooker
JP3799143B2 (en) * 1997-09-05 2006-07-19 株式会社東芝 Induction heating cooker
JP2000348856A (en) 1999-06-02 2000-12-15 Matsushita Electric Ind Co Ltd Induction heating cooker
US6630650B2 (en) * 2000-08-18 2003-10-07 Luxine, Inc. Induction heating and control system and method with high reliability and advanced performance features
CN1284417C (en) * 2001-07-04 2006-11-08 味之素株式会社 Heating device and heating stabilizer used on same
KR100919728B1 (en) * 2002-03-12 2009-09-29 파나소닉 주식회사 Induction heating device
JP4059043B2 (en) * 2002-09-11 2008-03-12 松下電器産業株式会社 Induction heating cooker

Also Published As

Publication number Publication date
HK1107740A1 (en) 2008-04-11
CN1989785A (en) 2007-06-27
DE602005017289D1 (en) 2009-12-03
WO2006022275A1 (en) 2006-03-02
CN100551176C (en) 2009-10-14
EP1784052A4 (en) 2007-10-24
EP1784052A1 (en) 2007-05-09
US20080017633A1 (en) 2008-01-24
JPWO2006022275A1 (en) 2008-05-08
ES2332925T3 (en) 2010-02-15
US7777163B2 (en) 2010-08-17
EP1784052B1 (en) 2009-10-21
JP4432970B2 (en) 2010-03-17

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Legal Events

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